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Curt Custom Fit Vehicle Wiring - Trailer Hitch Wiring - C55774 Review

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Review of Curt Custom Fit Vehicle Wiring C55774



Aaron

6/14/2021

Where is the video to install, the wires are different colors on my Trailblazer

Etrailer Expert

Jon G.

6/22/2021

We don't have a video of this being installed on a Trailblazer. This wiring harness just plugs into a US Car Connector at the rear of the vehicle. You should have to match any colors at all.

George J.

12/30/2020

Purchased this for my 2019 E250 Transit van that doesn't have the trailer package. Is there factory plug/port or an adapter? Can't find anything online.

Etrailer Expert

Jon G.

12/30/2020

Do you have an E-Series (E-250) Cutaway Van or a Transit T250?

George J.

12/30/2020

@GeorgeJ Transit 250
Etrailer Expert

Jon G.

12/30/2020

@GeorgeJ Thanks! If your 2019 Ford Transit T250 doesn't have the tow package then you're going to need to install everything from scratch. You can do that with the Tekonsha Wiring # 22114 which gives you everything or you can install the T-One # 118643 which gives you a basic 4-Way flat connector. If you go the route of the T-One then you'll also need the Wiring # ETBC7 and wiring extension # ETBCXW since you have a longer vehicle.

Virgil B.

4/16/2020

Thank you!

Etrailer Expert

Chris R.

4/16/2020

No problem at all. Please just let me know if anything else comes up.

Virgil B.

4/13/2020

My truck does not have a factory tow package. Is there an adadpter that will plug into a regular wiring harness, that the 55774 will plug into?

Etrailer Expert

Chris R.

4/15/2020

There's definitely a way to install a 7-Way on your truck, but I would need to know its specific model to see what particular parts are needed. Something like the Curt # C55774 may be an option, but I can't say for sure without this info.

Virgil B.

4/15/2020

My truck is a 2017 F150 XL 4x4 WITH STX package
Etrailer Expert

Chris R.

4/16/2020

Thanks for the info! So even though your F-150 didn't come equipped with the factory 7-Way, there should be a rectangular, factory port hidden behind the bumper on the driver's side. If you can locate this plug, you can use the Curt T-Connector # C56413 . This will plug into that port to provide you with the round US Car Connector and 7-Way that attaches to it.

Info for this part was:

Employee Andrew K
Video by:
Andrew K
Employee Joshua S
Video by:
Joshua S
Employee Dustin K
Video by:
Dustin K
Employee Michael B
Video by:
Michael B
Employee Jeff D
Installed by:
Jeff D
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Brent H
Test Fit:
Brent H
Employee Shane H
Test Fit:
Shane H
Employee David F
Test Fit:
David F

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